33986727

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 51212304

約数和(自身を除く): 17225577

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 1657, 2279, 4971, 6837, 14913, 20511, 71251, 87821, 213753, 263463, 641259, 790389, 3776303, 11328909, 33986727]

約数ペア:

[(1, 33986727), (3, 11328909), (9, 3776303), (43, 790389), (53, 641259), (129, 263463), (159, 213753), (387, 87821), (477, 71251), (1657, 20511), (2279, 14913), (4971, 6837)]